Index Catalog // ScholarsArchive@OSU

The efficacy of various coniferous stock types planted on brushy sites in the Oregon Coast Range

Creator:: Iverson, Richard David
Abstract:: The selection of planting stock is a critical step in the reforestation planning process. In addition to selecting the proper seed source and species for the planting site, consideration must be made for the type of planting stock which will be used. The survival and growth potential of various classes...
Resource Type:: Masters Thesis

Basidiospores of Rhizopogon vinicolor and R. colossus as ectomycorrhizal inoculum

Creator:: Castellano, Michael Angelo
Abstract:: Basidiospores of Rhizopogon viriicolor Smith and R. colossus Smith were inoculated onto container-grown Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) seedlings and grown under two levels of soluble fertilizer and one level of slow-release fertilizer. Both fungi formed abundant (54%) ectomycorrhizae under the soluble fertilizer regimes. Slow-release fertilizer greatly reduced percent ectomycorrhizae...
Resource Type:: Masters Thesis

The role of certain non-leguminous woody species in the nitrogen nutrition of some conifer seedlings

Creator:: Wollum, Arthur George
Resource Type:: Masters Thesis
Full Text:: Nitrogen Nutrition of Some Conifer Seedlings THE ROLE OF CERTAIN NON- LEGUMINOUS WOODY SPECIES IN THE

Nutrient uptake by conifer seedlings as influenced by root CEC and competing species

Creator:: Schöne, Dieter Hans-Friedrich
Abstract:: The objectives of this study were to establish a suitable method for the measurement of the root cation-exchange capacity of conifer seedlings, and to examine possible influences of this root characteristic on nutrient absorption from a Bellpine soil under greenhouse conditions. The exchange sites of fresh, excised roots were saturated...
Resource Type:: Masters Thesis
Full Text:: ) presented on Title: NUTRIENT UPTAKE BY CONIFER SEEDLINGS AS INFLU- ENCED BY ROOT CEC AND COMPETING SPECIES

Sampling and estimating populations of insect seed-predators in coniferous forests

Creator:: Russell, Malcolm Howard
Resource Type:: Masters Thesis
Full Text:: probability sampling methods for estimating populations of conifer cones and seeds and their associated

Growth and behavior of 29 - 32 year-old red alder, conifer, and mixed stands

Creator:: Berntsen, Carl M.
Resource Type:: Masters Thesis
Full Text:: p.r cci'. Conifer tree heights for combined plots 1 and 2 LIST OF TABLES Tab 1. Page 1 Estimated

Growth and variability of Fomes pini in culture

Creator:: Park, Jai Young
Resource Type:: Masters Thesis

Design of an apparatus with controlled rates of temperature change for use in cold tolerance tests of conifers

Creator:: Wessell, William James
Abstract:: An apparatus was designed to permit freezing tests of needles and other tissue parts from coniferous trees under controlled rates of temperature change with time. The design is based on the principle of a balanced system of refrigeration demand and heat input to achieve a steady temperature state. The apparatus...
Resource Type:: Masters Thesis

The influence of soil compaction on early conifer growth in the southern Washington Cascades

Creator:: Robbins, Richard William
Abstract:: This study evaluated the effect of soil compaction on the growth of natural regeneration on volcanic ash-influenced soils in the southern Washington Cascades. Growth of 9 to 18 year-old sapling-. sized Ponderosa pine (Pinus ponderosa Laws.) was studied on sites ranging from 915 to 1006 m elevation in an area...
Resource Type:: Masters Thesis

Simultaneous equation estimation for individual tree growth in young Southern Oregon and Northern California conifer plantations

Creator:: Hamann, Jeff D.
Abstract:: This thesis presents methods for obtaining asymptotically efficient and consistent parameters and variance estimates for simultaneous equations in a forest growth modelling context. Ordinary Least Squares (OLS), Seemingly Unrelated Regressions (SUR), Two-Stage Least Squares (2SLS) and Three- Stage Least Squares (3SLS) are presented for linear models. The variables, model types...
Resource Type:: Masters Thesis

ScholarsArchive@OSU

The efficacy of various coniferous stock types planted on brushy sites in the Oregon Coast Range

Basidiospores of Rhizopogon vinicolor and R. colossus as ectomycorrhizal inoculum

The role of certain non-leguminous woody species in the nitrogen nutrition of some conifer seedlings

Nutrient uptake by conifer seedlings as influenced by root CEC and competing species

Sampling and estimating populations of insect seed-predators in coniferous forests

Growth and behavior of 29 - 32 year-old red alder, conifer, and mixed stands

Growth and variability of Fomes pini in culture

Design of an apparatus with controlled rates of temperature change for use in cold tolerance tests of conifers

The influence of soil compaction on early conifer growth in the southern Washington Cascades

Simultaneous equation estimation for individual tree growth in young Southern Oregon and Northern California conifer plantations

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